3Racing SAK-CS165/V2/GA Cero Sport Graphite Upper Deck - Race Setup Plate  [SAK-CS165/V2/GA]

Technical Summary for the Cero Sport Graphite Upper Deck

The 3Racing SAK-CS165/V2/GA graphite upper deck is a race-oriented upgrade that raises torsional stiffness on the Cero Sport chassis, improving chassis feedback and precision during tuning. It is intended for users focused on lap time consistency and setup refinement.

How Graphite Affects Tuning

Graphite's stiffness reduces chassis deflection, which in turn stabilises roll characteristics and preserves intended suspension geometry. This makes tuning changes more predictable and helps drivers extract consistent handling across run conditions.

Fitment and Setup Recommendations

Install the plate using the factory mounting points and verify screw torque to avoid uneven load. After installation, re-evaluate shock rates and anti-roll balance as the firmer deck can alter understeer and oversteer tendencies.